5302240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 12942720

約数和(自身を除く): 7640480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1069, 1240, 2138, 2480, 4276, 4960, 5345, 8552, 10690, 17104, 21380, 33139, 34208, 42760, 66278, 85520, 132556, 165695, 171040, 265112, 331390, 530224, 662780, 1060448, 1325560, 2651120, 5302240]

約数ペア:

[(1, 5302240), (2, 2651120), (4, 1325560), (5, 1060448), (8, 662780), (10, 530224), (16, 331390), (20, 265112), (31, 171040), (32, 165695), (40, 132556), (62, 85520), (80, 66278), (124, 42760), (155, 34208), (160, 33139), (248, 21380), (310, 17104), (496, 10690), (620, 8552), (992, 5345), (1069, 4960), (1240, 4276), (2138, 2480)]